Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add kennyzir/7deer_skills --skill nextjs-seo-boostergit clone --depth 1 https://github.com/kennyzir/7deer_skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/kennyzir/7deer_skills/nextjs-seo-booster)<a href="https://agentmods.dev/skills/kennyzir/7deer_skills/nextjs-seo-booster"><img src="https://agentmods.dev/badge/skills/kennyzir/7deer_skills/nextjs-seo-booster/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/kennyzir/7deer_skills/nextjs-seo-booster"><img src="https://agentmods.dev/badge/skills/kennyzir/7deer_skills/nextjs-seo-booster.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00031 | $0.00310 |
| Opus 5 | $0.00015 | $0.00155 |
| Sonnet 5 | $0.00006 | $0.00062 |
| Haiku 4.5 | $0.00003 | $0.00031 |
Grade A, and why
nextjs-seo-booster scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Next.js SEO Booster Protocol
Role: Full-Stack SEO Toolkit Core Function: 提供开箱即用的 SEO 组件代码，加速开发流程。
When This Skill Applies
- 当用户需要 JSON-LD Schema 代码实现时。
- 当用户需要生成 Dynamic Sitemap 代码时。
- 当
nextjs-seo-foundations确定了标准，需要具体组件落地时。
Instructions
本 Skill 提供了即插即用的代码组件。
Prerequisites
使用此 Skill 前必须安装 Type Definitions:
npm install -D schema-dts
1. Structured Data Component
- Source:
resources/StructuredData.tsx - Usage: 这是一个通用的 Schema 注入组件。它不再依赖项目特定的配置，而是通过 Props 或环境变量工作。
2. Sitemap Generator
- Source:
resources/sitemap.ts - Usage: 复制到
app/sitemap.ts并配置路由列表。
Actions
- 使用
copy-item将资源文件复制到项目components/目录。
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago Changed · +1 lines b1ebbc3fabe4
- 12d ago First seen · 37 lines · 31 tokens per session scan A 7902b9f35592
nextjs-seo-booster is a skill published in the GitHub repository kennyzir/7deer_skills (313 stars, last pushed 4d ago), licensed MIT. It adds 31 tokens to every session and 310 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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